TEPCat: TOI-3362


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-3362. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2021ApJ...920L..16D  
Date of discovery paper 2021 / 9 / 9 y / m / d
Data/telescope used for discovery TESS  
Right ascension 10 23 56.24 h m s
Declination −56 50 35.4 d m s
Right ascension (decimal) 155.98433 degrees
Declination (decimal) -56.84317 degrees
V-band apparent magnitude 10.82 mag
K-band apparent magnitude 9.69 mag
Transit duration 0.12
( 2.9 )
day
hour
Transit depth 0.4 %
Time of mid-transit   2458529.3279 ± 0.0006     HJD or BJD
Orbital period 18.095367 ± 0.000008 days
Reference for orbital ephemeris   2023ApJ...958L..20E  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6800 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.25 ± 0.05 dex
Stellar mass 1.53 ± 0.02   Msun
Stellar radius 1.75 ± 0.02 Rsun
Stellar logarithmic surface gravity 4.14 ± 0.01 c.g.s.
Stellar mean density 0.28 ± 0.01
( 0.395 ± 0.014 )
ρsun
g cm-3
Orbital eccentricity 0.720 ± 0.016  
Orbital semimajor axis   0.155 ± 0.003  AU
Planetary mass 4.0 ± 0.4
( 12716 ± 1272 )
Mjup
Mearth
Planetary radius 1.2 ± 0.02
( 13.45 ± 0.22 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 2.3 ± 0.2
( 3.05 ± 0.27 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2023ApJ...958L..20E  

 

Entries in the catalogue of orbital obliquity measurements:
 
Reference λ (degrees)
Espinoza-Retamal et al. (2023)   1.2   + 2.8   - 2.7  

 

 


Page generated on 2024/04/19           John Southworth   (Keele University, UK)